Abstract: An apparatus for hanging clothes from a headrest of a motor vehicle includes a base and at least one strap that extends through a portion of the base and around the headrest. Each strap has a first end connected to a first fastening member and a second end connected to a second fastening member. The first and second fastening members are releasably engageable with one another to hold the base against the headrest. At least one hanging member is connected to the base and includes an interior space capable of receiving clothes hangers.

Abstract: This invention discloses vertical cavity surface emitting lasers (VCSELs) formed to emit optical radiation that has a controlled direction of polarization. In one embodiment, a VCSEL has an active region that contains at least one strained semiconductor layer which has a preferred direction of electrical conductivity due to the strain. As a result, the optical radiation emitted from the VCSEL has a direction of polarization that is parallel to the preferred direction of conductivity. In another embodiment, a VCSEL has an elongated active region, and the direction of polarization of the radiation emitted from the VCSEL is parallel to a longitudinal axis of the active region. The invention also discloses a VCSEL array comprising vertical cavity surface emitting lasers having elongated active regions. By forming the elongated active regions parallel to each other, the array emits optical radiation having parallel polarization.

Abstract: A method for controlling work on a job in a system for producing a plurality of jobs, each of which includes at least one piece of work, each piece of work requiring at least one operation to be performed, the system having several types of stations at which the operations are performed has the following steps. It first accepts into the system a set of job requirements for a job, the set of job requirements including requirements for each of the constituent pieces of work of the job. The method then creates an electronic image of the requirements for each piece of work, the image having a unique image identifier. Next, a set of control information for each piece of work is maintained that includes the unique image identifier and a unique identifier for the pieces of work.